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Cloud [144]
3 years ago
12

An integer is chosen random between 1 to 100. find the probability that it is divisible by 8​

Mathematics
2 answers:
Black_prince [1.1K]3 years ago
7 0
The probability of the event is 12/100 or 0.12

arlik [135]3 years ago
3 0

Answer: 0.12

x is the number which is chosen

The number of ways to choose x from 1 to 100 is 100 (ways)

because x  is divisible by 8​ => x ∈ {8; 16;...; 96}

=>  the number of terms divisible by 8 from 1 to 100 is (96 - 8)/8 + 1 = 12

the number of ways to choose x which is divisible by 8​ is 12 (ways)

=>  the probability that x is divisible by 8​ is 12/100 = 0.12

Step-by-step explanation:

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What is the value of x: -7x = -2x + 15​
Art [367]

Answer:

-3

Step-by-step explanation:

-7x=-2x+15

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6 0
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according to the fundamental theorem of algebra , how many zeros does the polynomial below have x^4 +5x^3+10x^2+20x+24
Vinil7 [7]

Answer:

4

Step-by-step explanation:

the Fundamental Theorem of Algebra states that for any polynomial of degree n, there are n roots, some of which may be complex

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Hence the polynomial has 4 roots/ zeros



8 0
3 years ago
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In 1970, the median home value was $20,000. By 2020, the median home value was $320,000. What is the percent increase in home va
ArbitrLikvidat [17]

Answer:

1500%

Step-by-step explanation:

The formula for Percentage increase is

Increase/ Initial Amount × 100

Increase = Current Amount - Initial Amount

Increase = $320,000 - $20,000

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Percentage Increase =

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= 1500%

The percent increase in home value in those 50 years is 1500%

8 0
3 years ago
If a chord of a circle is 6 and is twice as far from the center chord of length 12, how long is the radius of the circle?
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Answer and explanation:

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5 0
3 years ago
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